102022010201123 has 16 divisors (see below), whose sum is σ = 107972243288064. Its totient is φ = 96254324705280.

The previous prime is 102022010201117. The next prime is 102022010201141. The reversal of 102022010201123 is 321102010220201.

It is a cyclic number.

It is not a de Polignac number, because 102022010201123 - 2⁴ = 102022010201107 is a prime.

It is a super-2 number, since 2×102022010201123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102022010201623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135855065 + ... + 136603962.

It is an arithmetic number, because the mean of its divisors is an integer number (6748265205504).

Almost surely, 2^{102022010201123} is an apocalyptic number.

102022010201123 is a deficient number, since it is larger than the sum of its proper divisors (5950233086941).

102022010201123 is a wasteful number, since it uses less digits than its factorization.

102022010201123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272459362.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102022010201123 its reverse (321102010220201), we get a palindrome (423124020421324).

The spelling of 102022010201123 in words is "one hundred two trillion, twenty-two billion, ten million, two hundred one thousand, one hundred twenty-three".