120022211122 has 32 divisors (see below), whose sum is σ = 207983692224. Its totient is φ = 51338803200.

The previous prime is 120022211087. The next prime is 120022211131. The reversal of 120022211122 is 221112220021.

It is a happy number.

It is a super-2 number, since 2×120022211122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120022211096 and 120022211105.

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, 3032553 + ... + 3071875.

It is an arithmetic number, because the mean of its divisors is an integer number (6499490382).

Almost surely, 2^120022211122 is an apocalyptic number.

120022211122 is a deficient number, since it is larger than the sum of its proper divisors (87961481102).

120022211122 is a wasteful number, since it uses less digits than its factorization.

120022211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47514.

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

Adding to 120022211122 its reverse (221112220021), we get a palindrome (341134431143).

The spelling of 120022211122 in words is "one hundred twenty billion, twenty-two million, two hundred eleven thousand, one hundred twenty-two".