102022010211121 has 32 divisors (see below), whose sum is σ = 136983943547136. Its totient is φ = 73380674304000.

The previous prime is 102022010211119. The next prime is 102022010211139. The reversal of 102022010211121 is 121112010220201.

It is not a de Polignac number, because 102022010211121 - 2¹ = 102022010211119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102022010211095 and 102022010211104.

It is not an unprimeable number, because it can be changed into a prime (102022010221121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40500061 + ... + 42945301.

It is an arithmetic number, because the mean of its divisors is an integer number (4280748235848).

Almost surely, 2^{102022010211121} is an apocalyptic number.

102022010211121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102022010211121 is a deficient number, since it is larger than the sum of its proper divisors (34961933336015).

102022010211121 is a wasteful number, since it uses less digits than its factorization.

102022010211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486953.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102022010211121 its reverse (121112010220201), we get a palindrome (223134020431322).

The spelling of 102022010211121 in words is "one hundred two trillion, twenty-two billion, ten million, two hundred eleven thousand, one hundred twenty-one".