100622091390 has 32 divisors (see below), whose sum is σ = 241510618656. Its totient is φ = 26830602240.

The previous prime is 100622091389. The next prime is 100622091419. The reversal of 100622091390 is 93190226001.

It is a congruent number.

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, 322870 + ... + 552710.

It is an arithmetic number, because the mean of its divisors is an integer number (7547206833).

Almost surely, 2^100622091390 is an apocalyptic number.

100622091390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100622091390 is an abundant number, since it is smaller than the sum of its proper divisors (140888527266).

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

100622091390 is a wasteful number, since it uses less digits than its factorization.

100622091390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244444.

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 100622091390 in words is "one hundred billion, six hundred twenty-two million, ninety-one thousand, three hundred ninety".