201000010210990 has 16 divisors (see below), whose sum is σ = 363352808162448. Its totient is φ = 80054939688256.

The previous prime is 201000010210871. The next prime is 201000010210991. The reversal of 201000010210990 is 99012010000102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000010210991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43133047072 + ... + 43133051731.

It is an arithmetic number, because the mean of its divisors is an integer number (22709550510153).

Almost surely, 2^{201000010210990} is an apocalyptic number.

201000010210990 is a deficient number, since it is larger than the sum of its proper divisors (162352797951458).

201000010210990 is a wasteful number, since it uses less digits than its factorization.

201000010210990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86266099043.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 201000010210990 in words is "two hundred one trillion, ten million, two hundred ten thousand, nine hundred ninety".