122002211000022 has 32 divisors (see below), whose sum is σ = 248194828919040. Its totient is φ = 39970025817120.

The previous prime is 122002210999997. The next prime is 122002211000027. The reversal of 122002211000022 is 220000112200221.

It is a junction number, because it is equal to n+sod(n) for n = 122002210999965 and 122002211000010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122002211000027) 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, 127435372 + ... + 128389167.

It is an arithmetic number, because the mean of its divisors is an integer number (7756088403720).

Almost surely, 2^{122002211000022} is an apocalyptic number.

122002211000022 is an abundant number, since it is smaller than the sum of its proper divisors (126192617919018).

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

122002211000022 is a wasteful number, since it uses less digits than its factorization.

122002211000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255825908.

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

Adding to 122002211000022 its reverse (220000112200221), we get a palindrome (342002323200243).

The spelling of 122002211000022 in words is "one hundred twenty-two trillion, two billion, two hundred eleven million, twenty-two", and thus it is an aban number.