53140221243122 has 32 divisors (see below), whose sum is σ = 93274725573120. Its totient is φ = 22485871330560.

The previous prime is 53140221243113. The next prime is 53140221243209. The reversal of 53140221243122 is 22134212204135.

It is a super-2 number, since 2×53140221243122² (a number of 28 digits) contains 22 as substring.

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, 1735005623 + ... + 1735036250.

It is an arithmetic number, because the mean of its divisors is an integer number (2914835174160).

Almost surely, 2^{53140221243122} is an apocalyptic number.

53140221243122 is a deficient number, since it is larger than the sum of its proper divisors (40134504329998).

53140221243122 is a wasteful number, since it uses less digits than its factorization.

53140221243122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470041938.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 53140221243122 its reverse (22134212204135), we get a palindrome (75274433447257).

The spelling of 53140221243122 in words is "fifty-three trillion, one hundred forty billion, two hundred twenty-one million, two hundred forty-three thousand, one hundred twenty-two".