20120446002622 has 32 divisors (see below), whose sum is σ = 35998462080000. Its totient is φ = 8246618728128.

The previous prime is 20120446002581. The next prime is 20120446002661. The reversal of 20120446002622 is 22620064402102.

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, 3979122 + ... + 7488277.

It is an arithmetic number, because the mean of its divisors is an integer number (1124951940000).

Almost surely, 2^{20120446002622} is an apocalyptic number.

20120446002622 is a deficient number, since it is larger than the sum of its proper divisors (15878016077378).

20120446002622 is a wasteful number, since it uses less digits than its factorization.

20120446002622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11472880.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 20120446002622 in words is "twenty trillion, one hundred twenty billion, four hundred forty-six million, two thousand, six hundred twenty-two".