90010011100202 has 32 divisors (see below), whose sum is σ = 145382399769600. Its totient is φ = 41639060901888.

The previous prime is 90010011100199. The next prime is 90010011100223. The reversal of 90010011100202 is 20200111001009.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 138718199 + ... + 139365557.

It is an arithmetic number, because the mean of its divisors is an integer number (4543199992800).

Almost surely, 2^{90010011100202} is an apocalyptic number.

90010011100202 is a deficient number, since it is larger than the sum of its proper divisors (55372388669398).

90010011100202 is a wasteful number, since it uses less digits than its factorization.

90010011100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716750.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 90010011100202 in words is "ninety trillion, ten billion, eleven million, one hundred thousand, two hundred two".