122200112202010 has 16 divisors (see below), whose sum is σ = 222138025747272. Its totient is φ = 48396084040000.

The previous prime is 122200112202001. The next prime is 122200112202059. The reversal of 122200112202010 is 10202211002221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 120684044525641 + 1516067676369 = 10985629^2 + 1231287^2 .

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, 60495104041 + ... + 60495106060.

Almost surely, 2^{122200112202010} is an apocalyptic number.

122200112202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122200112202010 is a deficient number, since it is larger than the sum of its proper divisors (99937913545262).

122200112202010 is a wasteful number, since it uses less digits than its factorization.

122200112202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120990210209.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122200112202010 its reverse (10202211002221), we get a palindrome (132402323204231).

The spelling of 122200112202010 in words is "one hundred twenty-two trillion, two hundred billion, one hundred twelve million, two hundred two thousand, ten".