2111202022000 has 40 divisors (see below), whose sum is σ = 5104886494032. Its totient is φ = 844480808000.

The previous prime is 2111202021997. The next prime is 2111202022031. The reversal of 2111202022000 is 2202021112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 527798506 + ... + 527802505.

Almost surely, 2^{2111202022000} is an apocalyptic number.

2111202022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111202022000 is an abundant number, since it is smaller than the sum of its proper divisors (2993684472032).

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

2111202022000 is a wasteful number, since it uses less digits than its factorization.

2111202022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055601034 (or 1055601018 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2111202022000 its reverse (2202021112), we get a palindrome (2113404043112).

The spelling of 2111202022000 in words is "two trillion, one hundred eleven billion, two hundred two million, twenty-two thousand".