2651232012212 has 48 divisors (see below), whose sum is σ = 5389381775232. Its totient is φ = 1117734574080.

The previous prime is 2651232012161. The next prime is 2651232012227. The reversal of 2651232012212 is 2122102321562.

It is a happy number.

2651232012212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1906589 + ... + 2989572.

It is an arithmetic number, because the mean of its divisors is an integer number (112278786984).

Almost surely, 2^{2651232012212} is an apocalyptic number.

It is an amenable number.

2651232012212 is an abundant number, since it is smaller than the sum of its proper divisors (2738149763020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2651232012212 is a wasteful number, since it uses less digits than its factorization.

2651232012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896488 (or 4896486 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 2651232012212 its reverse (2122102321562), we get a palindrome (4773334333774).

The spelling of 2651232012212 in words is "two trillion, six hundred fifty-one billion, two hundred thirty-two million, twelve thousand, two hundred twelve".