2209119920902 has 16 divisors (see below), whose sum is σ = 3326131648224. Its totient is φ = 1100416968000.

The previous prime is 2209119920867. The next prime is 2209119920911. The reversal of 2209119920902 is 2090299119022.

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, 1316799 + ... + 2480362.

It is an arithmetic number, because the mean of its divisors is an integer number (207883228014).

Almost surely, 2^{2209119920902} is an apocalyptic number.

2209119920902 is a deficient number, since it is larger than the sum of its proper divisors (1117011727322).

2209119920902 is a wasteful number, since it uses less digits than its factorization.

2209119920902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798255.

The product of its (nonzero) digits is 104976, while the sum is 46.

The spelling of 2209119920902 in words is "two trillion, two hundred nine billion, one hundred nineteen million, nine hundred twenty thousand, nine hundred two".