122211394801 has 4 divisors (see below), whose sum is σ = 122374127104. Its totient is φ = 122048662500.

The previous prime is 122211394793. The next prime is 122211394817. The reversal of 122211394801 is 108493112221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122211394801 - 2³ = 122211394793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122211394831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81365025 + ... + 81366526.

It is an arithmetic number, because the mean of its divisors is an integer number (30593531776).

Almost surely, 2^122211394801 is an apocalyptic number.

It is an amenable number.

122211394801 is a deficient number, since it is larger than the sum of its proper divisors (162732303).

122211394801 is an equidigital number, since it uses as much as digits as its factorization.

122211394801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162732302.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 122211394801 in words is "one hundred twenty-two billion, two hundred eleven million, three hundred ninety-four thousand, eight hundred one".