100422534146 has 32 divisors (see below), whose sum is σ = 173005701120. Its totient is φ = 43236882000.

The previous prime is 100422534103. The next prime is 100422534167. The reversal of 100422534146 is 641435224001.

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, 3012671 + ... + 3045821.

It is an arithmetic number, because the mean of its divisors is an integer number (5406428160).

Almost surely, 2^100422534146 is an apocalyptic number.

100422534146 is a deficient number, since it is larger than the sum of its proper divisors (72583166974).

100422534146 is a wasteful number, since it uses less digits than its factorization.

100422534146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40430.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 100422534146 its reverse (641435224001), we get a palindrome (741857758147).

The spelling of 100422534146 in words is "one hundred billion, four hundred twenty-two million, five hundred thirty-four thousand, one hundred forty-six".