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92212002001 = 713173143143
BaseRepresentation
bin101010111100001000…
…0110111110011010001
322211000102011001102101
41111320100313303101
53002322233031001
6110210035120401
76443046040660
oct1257020676321
9284012131371
1092212002001
113611a2a8a19
1215a55743101
1389071967c2
14466a9c0dd7
1525ea669a01
hex1578437cd1

92212002001 has 4 divisors (see below), whose sum is σ = 105385145152. Its totient is φ = 79038858852.

The previous prime is 92212001989. The next prime is 92212002007. The reversal of 92212002001 is 10020021229.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10020021229 = 27107369647.

It is a cyclic number.

It is not a de Polignac number, because 92212002001 - 221 = 92209904849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 92212002001.

It is not an unprimeable number, because it can be changed into a prime (92212002007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6586571565 + ... + 6586571578.

It is an arithmetic number, because the mean of its divisors is an integer number (26346286288).

Almost surely, 292212002001 is an apocalyptic number.

It is an amenable number.

92212002001 is a deficient number, since it is larger than the sum of its proper divisors (13173143151).

92212002001 is a wasteful number, since it uses less digits than its factorization.

92212002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13173143150.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 92212002001 in words is "ninety-two billion, two hundred twelve million, two thousand, one".

Divisors: 1 7 13173143143 92212002001