122100022202222 has 32 divisors (see below), whose sum is σ = 184360365360864. Its totient is φ = 60647875200000.

The previous prime is 122100022202219. The next prime is 122100022202243. The reversal of 122100022202222 is 222202220001221.

It is a junction number, because it is equal to n+sod(n) for n = 122100022202194 and 122100022202203.

It is a congruent number.

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, 1935084578 + ... + 1935147674.

It is an arithmetic number, because the mean of its divisors is an integer number (5761261417527).

Almost surely, 2^{122100022202222} is an apocalyptic number.

122100022202222 is a deficient number, since it is larger than the sum of its proper divisors (62260343158642).

122100022202222 is a wasteful number, since it uses less digits than its factorization.

122100022202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73364.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 122100022202222 its reverse (222202220001221), we get a palindrome (344302242203443).

The spelling of 122100022202222 in words is "one hundred twenty-two trillion, one hundred billion, twenty-two million, two hundred two thousand, two hundred twenty-two".