2202111201996 has 48 divisors (see below), whose sum is σ = 5711254780000. Its totient is φ = 733769948736.

The previous prime is 2202111201967. The next prime is 2202111202033. The reversal of 2202111201996 is 6991021112022.

2202111201996 is a `hidden beast` number, since 220 + 211 + 120 + 19 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2202111201996.

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, 3411715 + ... + 4005498.

Almost surely, 2^{2202111201996} is an apocalyptic number.

It is an amenable number.

2202111201996 is an abundant number, since it is smaller than the sum of its proper divisors (3509143578004).

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

2202111201996 is a wasteful number, since it uses less digits than its factorization.

2202111201996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7419975 (or 7419967 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The spelling of 2202111201996 in words is "two trillion, two hundred two billion, one hundred eleven million, two hundred one thousand, nine hundred ninety-six".