22313434132 has 12 divisors (see below), whose sum is σ = 42598374336. Its totient is φ = 10142470040.

The previous prime is 22313434103. The next prime is 22313434163. The reversal of 22313434132 is 23143431322.

It is a happy number.

It is a super-3 number, since 3×22313434132³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22313434132.

It is a congruent number.

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, 253561708 + ... + 253561795.

It is an arithmetic number, because the mean of its divisors is an integer number (3549864528).

Almost surely, 2^22313434132 is an apocalyptic number.

22313434132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22313434132 is a deficient number, since it is larger than the sum of its proper divisors (20284940204).

22313434132 is a wasteful number, since it uses less digits than its factorization.

22313434132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507123518 (or 507123516 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

Adding to 22313434132 its reverse (23143431322), we get a palindrome (45456865454).

The spelling of 22313434132 in words is "twenty-two billion, three hundred thirteen million, four hundred thirty-four thousand, one hundred thirty-two".