1200332220022 has 32 divisors (see below), whose sum is σ = 1958235289920. Its totient is φ = 548505440640.

The previous prime is 1200332220007. The next prime is 1200332220079. The reversal of 1200332220022 is 2200222330021.

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, 13401604 + ... + 13490872.

It is an arithmetic number, because the mean of its divisors is an integer number (61194852810).

Almost surely, 2^{1200332220022} is an apocalyptic number.

1200332220022 is a deficient number, since it is larger than the sum of its proper divisors (757903069898).

1200332220022 is a wasteful number, since it uses less digits than its factorization.

1200332220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94408.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1200332220022 its reverse (2200222330021), we get a palindrome (3400554550043).

The spelling of 1200332220022 in words is "one trillion, two hundred billion, three hundred thirty-two million, two hundred twenty thousand, twenty-two".