22533451102 has 4 divisors (see below), whose sum is σ = 33800176656. Its totient is φ = 11266725550.

The previous prime is 22533451093. The next prime is 22533451111. The reversal of 22533451102 is 20115433522.

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

It is an interprime number because it is at equal distance from previous prime (22533451093) and next prime (22533451111).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5633362774 + ... + 5633362777.

It is an arithmetic number, because the mean of its divisors is an integer number (8450044164).

Almost surely, 2^22533451102 is an apocalyptic number.

22533451102 is a deficient number, since it is larger than the sum of its proper divisors (11266725554).

22533451102 is a wasteful number, since it uses less digits than its factorization.

22533451102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11266725553.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 22533451102 its reverse (20115433522), we get a palindrome (42648884624).

The spelling of 22533451102 in words is "twenty-two billion, five hundred thirty-three million, four hundred fifty-one thousand, one hundred two".