2046642446022 has 64 divisors (see below), whose sum is σ = 4200556631040. Its totient is φ = 664428844800.

The previous prime is 2046642445957. The next prime is 2046642446041. The reversal of 2046642446022 is 2206442466402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253638604 + ... + 253646672.

It is an arithmetic number, because the mean of its divisors is an integer number (65633697360).

Almost surely, 2^{2046642446022} is an apocalyptic number.

2046642446022 is an abundant number, since it is smaller than the sum of its proper divisors (2153914185018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2046642446022 is a wasteful number, since it uses less digits than its factorization.

2046642446022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10829.

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 2046642446022 in words is "two trillion, forty-six billion, six hundred forty-two million, four hundred forty-six thousand, twenty-two".