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100022010111 = 341234839631
BaseRepresentation
bin101110100100111000…
…1101100000011111111
3100120011201001120110000
41131021301230003333
53114321113310421
6113541030445343
710140432025632
oct1351161540377
9316151046400
10100022010111
11394678a9681
1217475203853
139580247a8a
144babd4dc19
152906136226
hex1749c6c0ff

100022010111 has 10 divisors (see below), whose sum is σ = 149415595472. Its totient is φ = 66681340020.

The previous prime is 100022010107. The next prime is 100022010133. The reversal of 100022010111 is 111010220001.

It is a happy number.

It is not a de Polignac number, because 100022010111 - 22 = 100022010107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100022010093 and 100022010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100022010181) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 617419735 + ... + 617419896.

Almost surely, 2100022010111 is an apocalyptic number.

100022010111 is a deficient number, since it is larger than the sum of its proper divisors (49393585361).

100022010111 is an equidigital number, since it uses as much as digits as its factorization.

100022010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234839643 (or 1234839634 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100022010111 its reverse (111010220001), we get a palindrome (211032230112).

It can be divided in two parts, 1000220 and 10111, that added together give a triangular number (1010331 = T1421).

The spelling of 100022010111 in words is "one hundred billion, twenty-two million, ten thousand, one hundred eleven".

Divisors: 1 3 9 27 81 1234839631 3704518893 11113556679 33340670037 100022010111