122002212100002 has 32 divisors (see below), whose sum is σ = 266695995233472. Its totient is φ = 36978856478784.

The previous prime is 122002212099991. The next prime is 122002212100057. The reversal of 122002212100002 is 200001212200221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11672613613 + ... + 11672624064.

It is an arithmetic number, because the mean of its divisors is an integer number (8334249851046).

Almost surely, 2^{122002212100002} is an apocalyptic number.

122002212100002 is an abundant number, since it is smaller than the sum of its proper divisors (144693783133470).

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

122002212100002 is a wasteful number, since it uses less digits than its factorization.

122002212100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23345237762.

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

Adding to 122002212100002 its reverse (200001212200221), we get a palindrome (322003424300223).

The spelling of 122002212100002 in words is "one hundred twenty-two trillion, two billion, two hundred twelve million, one hundred thousand, two".