100220422024 has 8 divisors (see below), whose sum is σ = 187913291310. Its totient is φ = 50110211008.

The previous prime is 100220422013. The next prime is 100220422069. The reversal of 100220422024 is 420224022001.

It can be written as a sum of positive squares in only one way, i.e., 86347822500 + 13872599524 = 293850^2 + 117782^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 100220421992 and 100220422010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6263776369 + ... + 6263776384.

Almost surely, 2^100220422024 is an apocalyptic number.

It is an amenable number.

100220422024 is a deficient number, since it is larger than the sum of its proper divisors (87692869286).

100220422024 is a wasteful number, since it uses less digits than its factorization.

100220422024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12527552759 (or 12527552755 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 100220422024 its reverse (420224022001), we get a palindrome (520444444025).

The spelling of 100220422024 in words is "one hundred billion, two hundred twenty million, four hundred twenty-two thousand, twenty-four".