700061722050 has 24 divisors (see below), whose sum is σ = 1736153071056. Its totient is φ = 186683125840.

The previous prime is 700061722043. The next prime is 700061722097. The reversal of 700061722050 is 50227160007.

It is a super-2 number, since 2×700061722050² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 700061721999 and 700061722017.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2333538924 + ... + 2333539223.

It is an arithmetic number, because the mean of its divisors is an integer number (72339711294).

Almost surely, 2^700061722050 is an apocalyptic number.

700061722050 is an abundant number, since it is smaller than the sum of its proper divisors (1036091349006).

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

700061722050 is a wasteful number, since it uses less digits than its factorization.

700061722050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4667078162 (or 4667078157 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

Adding to 700061722050 its reverse (50227160007), we get a palindrome (750288882057).

The spelling of 700061722050 in words is "seven hundred billion, sixty-one million, seven hundred twenty-two thousand, fifty".