121233026752 has 28 divisors (see below), whose sum is σ = 240584969680. Its totient is φ = 60613191936.

The previous prime is 121233026737. The next prime is 121233026807. The reversal of 121233026752 is 257620332121.

It is a super-2 number, since 2×121233026752² (a number of 23 digits) contains 22 as substring.

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, 1472173 + ... + 1552339.

Almost surely, 2^121233026752 is an apocalyptic number.

It is an amenable number.

121233026752 is a deficient number, since it is larger than the sum of its proper divisors (119351942928).

121233026752 is an equidigital number, since it uses as much as digits as its factorization.

121233026752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103808 (or 103798 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 121233026752 its reverse (257620332121), we get a palindrome (378853358873).

The spelling of 121233026752 in words is "one hundred twenty-one billion, two hundred thirty-three million, twenty-six thousand, seven hundred fifty-two".