122100022002102 has 16 divisors (see below), whose sum is σ = 244300085018352. Its totient is φ = 40683333831680.

The previous prime is 122100022002059. The next prime is 122100022002131. The reversal of 122100022002102 is 201200220001221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4168359723 + ... + 4168389014.

It is an arithmetic number, because the mean of its divisors is an integer number (15268755313647).

Almost surely, 2^{122100022002102} is an apocalyptic number.

122100022002102 is an abundant number, since it is smaller than the sum of its proper divisors (122200063016250).

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

122100022002102 is a wasteful number, since it uses less digits than its factorization.

122100022002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8336751183.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122100022002102 its reverse (201200220001221), we get a palindrome (323300242003323).

The spelling of 122100022002102 in words is "one hundred twenty-two trillion, one hundred billion, twenty-two million, two thousand, one hundred two".