338597220212 has 6 divisors (see below), whose sum is σ = 592545135378. Its totient is φ = 169298610104.

The previous prime is 338597220211. The next prime is 338597220253. The reversal of 338597220212 is 212022795833.

It can be written as a sum of positive squares in only one way, i.e., 330896455696 + 7700764516 = 575236^2 + 87754^2 .

It is a super-2 number, since 2×338597220212² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338597220211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42324652523 + ... + 42324652530.

It is an arithmetic number, because the mean of its divisors is an integer number (98757522563).

Almost surely, 2^338597220212 is an apocalyptic number.

It is an amenable number.

338597220212 is a deficient number, since it is larger than the sum of its proper divisors (253947915166).

338597220212 is a wasteful number, since it uses less digits than its factorization.

338597220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84649305057 (or 84649305055 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 338597220212 in words is "three hundred thirty-eight billion, five hundred ninety-seven million, two hundred twenty thousand, two hundred twelve".