122562102102 has 64 divisors (see below), whose sum is σ = 278734881024. Its totient is φ = 35596851840.

The previous prime is 122562102079. The next prime is 122562102109. The reversal of 122562102102 is 201201265221.

It is a super-2 number, since 2×122562102102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122562102109) 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, 210933 + ... + 538160.

It is an arithmetic number, because the mean of its divisors is an integer number (4355232516).

Almost surely, 2^122562102102 is an apocalyptic number.

122562102102 is an abundant number, since it is smaller than the sum of its proper divisors (156172778922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122562102102 is a wasteful number, since it uses less digits than its factorization.

122562102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749213.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 122562102102 its reverse (201201265221), we get a palindrome (323763367323).

The spelling of 122562102102 in words is "one hundred twenty-two billion, five hundred sixty-two million, one hundred two thousand, one hundred two".