100422320321402 has 8 divisors (see below), whose sum is σ = 151308966942336. Its totient is φ = 49985998007292.

The previous prime is 100422320321339. The next prime is 100422320321419. The reversal of 100422320321402 is 204123023224001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112581076148 + ... + 112581077039.

It is an arithmetic number, because the mean of its divisors is an integer number (18913620867792).

Almost surely, 2^{100422320321402} is an apocalyptic number.

100422320321402 is a deficient number, since it is larger than the sum of its proper divisors (50886646620934).

100422320321402 is a wasteful number, since it uses less digits than its factorization.

100422320321402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225162153412.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 100422320321402 its reverse (204123023224001), we get a palindrome (304545343545403).

The spelling of 100422320321402 in words is "one hundred trillion, four hundred twenty-two billion, three hundred twenty million, three hundred twenty-one thousand, four hundred two".