120000022211122 has 32 divisors (see below), whose sum is σ = 185622697854720. Its totient is φ = 58153405215360.

The previous prime is 120000022211087. The next prime is 120000022211137. The reversal of 120000022211122 is 221112220000021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120000022211096 and 120000022211105.

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, 97211622 + ... + 98438302.

It is an arithmetic number, because the mean of its divisors is an integer number (5800709307960).

Almost surely, 2^{120000022211122} is an apocalyptic number.

120000022211122 is a deficient number, since it is larger than the sum of its proper divisors (65622675643598).

120000022211122 is a wasteful number, since it uses less digits than its factorization.

120000022211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237938.

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

Adding to 120000022211122 its reverse (221112220000021), we get a palindrome (341112242211143).

The spelling of 120000022211122 in words is "one hundred twenty trillion, twenty-two million, two hundred eleven thousand, one hundred twenty-two".