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BaseRepresentation
bin101111100000011111…
…1000010111001010011
3100202100002101121002102
41133000333002321103
53132420113001321
6114511313311015
710241125456565
oct1370077027123
9322302347072
10102022000211
113a2a383985a
1217932b6546b
13980b6ba781
144d1b805335
1529c19e5c0b
hex17c0fc2e53

102022000211 has 4 divisors (see below), whose sum is σ = 102024507024. Its totient is φ = 102019493400.

The previous prime is 102022000189. The next prime is 102022000217. The reversal of 102022000211 is 112000220201.

Adding to 102022000211 its reverse (112000220201), we get a palindrome (214022220412).

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112000220201 = 479233820919.

It is a cyclic number.

It is not a de Polignac number, because 102022000211 - 230 = 100948258387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102022000192 and 102022000201.

It is not an unprimeable number, because it can be changed into a prime (102022000217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191335 + ... + 1274096.

It is an arithmetic number, because the mean of its divisors is an integer number (25506126756).

Almost surely, 2102022000211 is an apocalyptic number.

102022000211 is a deficient number, since it is larger than the sum of its proper divisors (2506813).

102022000211 is an equidigital number, since it uses as much as digits as its factorization.

102022000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506812.

The product of its (nonzero) digits is 16, while the sum is 11.

The spelling of 102022000211 in words is "one hundred two billion, twenty-two million, two hundred eleven", and thus it is an aban number.

Divisors: 1 41381 2465431 102022000211