22100103202 has 4 divisors (see below), whose sum is σ = 33150154806. Its totient is φ = 11050051600.

The previous prime is 22100103131. The next prime is 22100103209. The reversal of 22100103202 is 20230100122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11759450481 + 10340652721 = 108441^2 + 101689^2 .

It is not an unprimeable number, because it can be changed into a prime (22100103209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525025799 + ... + 5525025802.

Almost surely, 2^22100103202 is an apocalyptic number.

22100103202 is a deficient number, since it is larger than the sum of its proper divisors (11050051604).

22100103202 is a wasteful number, since it uses less digits than its factorization.

22100103202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11050051603.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22100103202 its reverse (20230100122), we get a palindrome (42330203324).

The spelling of 22100103202 in words is "twenty-two billion, one hundred million, one hundred three thousand, two hundred two".