100420607641622 has 16 divisors (see below), whose sum is σ = 155943164544192. Its totient is φ = 48468821405760.

The previous prime is 100420607641559. The next prime is 100420607641729. The reversal of 100420607641622 is 226146706024001.

It is a happy number.

It is a super-2 number, since 2×100420607641622² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100420607641622.

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, 7317146129 + ... + 7317159852.

It is an arithmetic number, because the mean of its divisors is an integer number (9746447784012).

Almost surely, 2^{100420607641622} is an apocalyptic number.

100420607641622 is a deficient number, since it is larger than the sum of its proper divisors (55522556902570).

100420607641622 is a wasteful number, since it uses less digits than its factorization.

100420607641622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14634306103.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 100420607641622 in words is "one hundred trillion, four hundred twenty billion, six hundred seven million, six hundred forty-one thousand, six hundred twenty-two".