2002205156046 has 16 divisors (see below), whose sum is σ = 4005602496000. Its totient is φ = 667203021368.

The previous prime is 2002205156027. The next prime is 2002205156057. The reversal of 2002205156046 is 6406515022002.

It is a junction number, because it is equal to n+sod(n) for n = 2002205155998 and 2002205156016.

It is a congruent number.

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, 49652496 + ... + 49692803.

It is an arithmetic number, because the mean of its divisors is an integer number (250350156000).

Almost surely, 2^{2002205156046} is an apocalyptic number.

2002205156046 is an abundant number, since it is smaller than the sum of its proper divisors (2003397339954).

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

2002205156046 is a wasteful number, since it uses less digits than its factorization.

2002205156046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99348663.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 2002205156046 in words is "two trillion, two billion, two hundred five million, one hundred fifty-six thousand, forty-six".