153402322200212 has 6 divisors (see below), whose sum is σ = 268454063850378. Its totient is φ = 76701161100104.

The previous prime is 153402322200199. The next prime is 153402322200223. The reversal of 153402322200212 is 212002223204351.

It can be written as a sum of positive squares in only one way, i.e., 90897422952196 + 62504899248016 = 9534014^2 + 7906004^2 .

It is a super-2 number, since 2×153402322200212² (a number of 29 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, 19175290275023 + ... + 19175290275030.

It is an arithmetic number, because the mean of its divisors is an integer number (44742343975063).

Almost surely, 2^{153402322200212} is an apocalyptic number.

It is an amenable number.

153402322200212 is a deficient number, since it is larger than the sum of its proper divisors (115051741650166).

153402322200212 is a wasteful number, since it uses less digits than its factorization.

153402322200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38350580550057 (or 38350580550055 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 153402322200212 its reverse (212002223204351), we get a palindrome (365404545404563).

The spelling of 153402322200212 in words is "one hundred fifty-three trillion, four hundred two billion, three hundred twenty-two million, two hundred thousand, two hundred twelve".