10722951970 has 16 divisors (see below), whose sum is σ = 19308284280. Its totient is φ = 4287631744.

The previous prime is 10722951961. The next prime is 10722951983. The reversal of 10722951970 is 7915922701.

It can be written as a sum of positive squares in 4 ways, for example, as 8291377249 + 2431574721 = 91057^2 + 49311^2 .

It is a super-2 number, since 2×10722951970² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164347 + ... + 220126.

Almost surely, 2^10722951970 is an apocalyptic number.

10722951970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10722951970 is a deficient number, since it is larger than the sum of its proper divisors (8585332310).

10722951970 is a wasteful number, since it uses less digits than its factorization.

10722951970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387269.

The product of its (nonzero) digits is 79380, while the sum is 43.

The spelling of 10722951970 in words is "ten billion, seven hundred twenty-two million, nine hundred fifty-one thousand, nine hundred seventy".