332121022 has 4 divisors (see below), whose sum is σ = 498181536. Its totient is φ = 166060510.

The previous prime is 332120983. The next prime is 332121029. The reversal of 332121022 is 220121233.

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

It is a super-2 number, since 2×332121022² = 220608746508648968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332120987 and 332121005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332121029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83030254 + ... + 83030257.

It is an arithmetic number, because the mean of its divisors is an integer number (124545384).

Almost surely, 2^332121022 is an apocalyptic number.

332121022 is a deficient number, since it is larger than the sum of its proper divisors (166060514).

332121022 is a wasteful number, since it uses less digits than its factorization.

332121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166060513.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 332121022 is about 18224.1878282682. The cubic root of 332121022 is about 692.5196835235.

Adding to 332121022 its reverse (220121233), we get a palindrome (552242255).

The spelling of 332121022 in words is "three hundred thirty-two million, one hundred twenty-one thousand, twenty-two".