53321304121022 has 16 divisors (see below), whose sum is σ = 91606231819872. Its totient is φ = 22802417005920.

The previous prime is 53321304121003. The next prime is 53321304121067. The reversal of 53321304121022 is 22012140312335.

It is a super-2 number, since 2×53321304121022² (a number of 28 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 7 ways as a sum of consecutive naturals, for example, 4130866193 + ... + 4130879100.

It is an arithmetic number, because the mean of its divisors is an integer number (5725389488742).

Almost surely, 2^{53321304121022} is an apocalyptic number.

53321304121022 is a deficient number, since it is larger than the sum of its proper divisors (38284927698850).

53321304121022 is a wasteful number, since it uses less digits than its factorization.

53321304121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8261745763.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 53321304121022 its reverse (22012140312335), we get a palindrome (75333444433357).

The spelling of 53321304121022 in words is "fifty-three trillion, three hundred twenty-one billion, three hundred four million, one hundred twenty-one thousand, twenty-two".