12213310201012 has 12 divisors (see below), whose sum is σ = 21379454102020. Its totient is φ = 6104894743296.

The previous prime is 12213310200979. The next prime is 12213310201021. The reversal of 12213310201012 is 21010201331221.

It can be written as a sum of positive squares in 2 ways, for example, as 5702372065296 + 6510938135716 = 2387964^2 + 2551654^2 .

It is a super-2 number, since 2×12213310201012² (a number of 27 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 3 ways as a sum of consecutive naturals, for example, 440073693 + ... + 440101444.

Almost surely, 2^{12213310201012} is an apocalyptic number.

It is an amenable number.

12213310201012 is a deficient number, since it is larger than the sum of its proper divisors (9166143901008).

12213310201012 is a wasteful number, since it uses less digits than its factorization.

12213310201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880178610 (or 880178608 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12213310201012 its reverse (21010201331221), we get a palindrome (33223511532233).

The spelling of 12213310201012 in words is "twelve trillion, two hundred thirteen billion, three hundred ten million, two hundred one thousand, twelve".