122221012012202 has 16 divisors (see below), whose sum is σ = 186451764559200. Its totient is φ = 60070567522320.

The previous prime is 122221012012153. The next prime is 122221012012237. The reversal of 122221012012202 is 202210210122221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34215449 + ... + 37618332.

It is an arithmetic number, because the mean of its divisors is an integer number (11653235284950).

Almost surely, 2^{122221012012202} is an apocalyptic number.

122221012012202 is a deficient number, since it is larger than the sum of its proper divisors (64230752546998).

122221012012202 is a wasteful number, since it uses less digits than its factorization.

122221012012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71848261.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122221012012202 its reverse (202210210122221), we get a palindrome (324431222134423).

The spelling of 122221012012202 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, twelve million, twelve thousand, two hundred two".