122100022210002 has 16 divisors (see below), whose sum is σ = 244200165817152. Its totient is φ = 40699987170480.

The previous prime is 122100022209983. The next prime is 122100022210031. The reversal of 122100022210002 is 200012220001221.

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, 12947352 + ... + 20293692.

It is an arithmetic number, because the mean of its divisors is an integer number (15262510363572).

Almost surely, 2^{122100022210002} is an apocalyptic number.

122100022210002 is an abundant number, since it is smaller than the sum of its proper divisors (122100143607150).

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

122100022210002 is a wasteful number, since it uses less digits than its factorization.

122100022210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10116433.

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

Adding to 122100022210002 its reverse (200012220001221), we get a palindrome (322112242211223).

The spelling of 122100022210002 in words is "one hundred twenty-two trillion, one hundred billion, twenty-two million, two hundred ten thousand, two".