10152121022 has 4 divisors (see below), whose sum is σ = 15228181536. Its totient is φ = 5076060510.

The previous prime is 10152120997. The next prime is 10152121039. The reversal of 10152121022 is 22012125101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22012125101 = 71 ⋅310029931.

It is a super-2 number, since 2×10152121022² (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 as a sum of consecutive naturals, namely, 2538030254 + ... + 2538030257.

It is an arithmetic number, because the mean of its divisors is an integer number (3807045384).

Almost surely, 2^10152121022 is an apocalyptic number.

10152121022 is a deficient number, since it is larger than the sum of its proper divisors (5076060514).

10152121022 is an equidigital number, since it uses as much as digits as its factorization.

10152121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076060513.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 10152121022 its reverse (22012125101), we get a palindrome (32164246123).

The spelling of 10152121022 in words is "ten billion, one hundred fifty-two million, one hundred twenty-one thousand, twenty-two".