702200020020212 has 24 divisors (see below), whose sum is σ = 1413700702565760. Its totient is φ = 298949866610400.

The previous prime is 702200020020211. The next prime is 702200020020227. The reversal of 702200020020212 is 212020020002207.

It is a super-2 number, since 2×702200020020212² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (702200020020211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83041625387 + ... + 83041633842.

It is an arithmetic number, because the mean of its divisors is an integer number (58904195940240).

Almost surely, 2^{702200020020212} is an apocalyptic number.

It is an amenable number.

702200020020212 is an abundant number, since it is smaller than the sum of its proper divisors (711500682545548).

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

702200020020212 is a wasteful number, since it uses less digits than its factorization.

702200020020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166083259391 (or 166083259389 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

Adding to 702200020020212 its reverse (212020020002207), we get a palindrome (914220040022419).

The spelling of 702200020020212 in words is "seven hundred two trillion, two hundred billion, twenty million, twenty thousand, two hundred twelve".