122211011011210 has 32 divisors (see below), whose sum is σ = 248253088204800. Its totient is φ = 42907941168960.

The previous prime is 122211011011183. The next prime is 122211011011307. The reversal of 122211011011210 is 12110110112221.

122211011011210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 19155327690 + ... + 19155334069.

It is an arithmetic number, because the mean of its divisors is an integer number (7757909006400).

Almost surely, 2^{122211011011210} is an apocalyptic number.

122211011011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122211011011210 is an abundant number, since it is smaller than the sum of its proper divisors (126042077193590).

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

122211011011210 is a wasteful number, since it uses less digits than its factorization.

122211011011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38310661806.

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

Adding to 122211011011210 its reverse (12110110112221), we get a palindrome (134321121123431).

The spelling of 122211011011210 in words is "one hundred twenty-two trillion, two hundred eleven billion, eleven million, eleven thousand, two hundred ten".