10551213332 has 48 divisors (see below), whose sum is σ = 20535234048. Its totient is φ = 4703313120.

The previous prime is 10551213293. The next prime is 10551213349. The reversal of 10551213332 is 23331215501.

It is a super-2 number, since 2×10551213332² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 661313 + ... + 677079.

It is an arithmetic number, because the mean of its divisors is an integer number (427817376).

Almost surely, 2^10551213332 is an apocalyptic number.

It is an amenable number.

10551213332 is a deficient number, since it is larger than the sum of its proper divisors (9984020716).

10551213332 is a wasteful number, since it uses less digits than its factorization.

10551213332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16076 (or 16074 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 10551213332 its reverse (23331215501), we get a palindrome (33882428833).

The spelling of 10551213332 in words is "ten billion, five hundred fifty-one million, two hundred thirteen thousand, three hundred thirty-two".