102022010201121 has 32 divisors (see below), whose sum is σ = 146134818505728. Its totient is φ = 63080382597120.

The previous prime is 102022010201117. The next prime is 102022010201141. The reversal of 102022010201121 is 121102010220201.

It is not a de Polignac number, because 102022010201121 - 2² = 102022010201117 is a prime.

It is a super-5 number, since 5×102022010201121⁵ (a number of 71 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102022010201121.

It is not an unprimeable number, because it can be changed into a prime (102022010201141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8107825 + ... + 16425006.

It is an arithmetic number, because the mean of its divisors is an integer number (4566713078304).

Almost surely, 2^{102022010201121} is an apocalyptic number.

It is an amenable number.

102022010201121 is a deficient number, since it is larger than the sum of its proper divisors (44112808304607).

102022010201121 is a wasteful number, since it uses less digits than its factorization.

102022010201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24534041.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102022010201121 its reverse (121102010220201), we get a palindrome (223124020421322).

The spelling of 102022010201121 in words is "one hundred two trillion, twenty-two billion, ten million, two hundred one thousand, one hundred twenty-one".