10662972242 has 32 divisors (see below), whose sum is σ = 17897544000. Its totient is φ = 4730660928.

The previous prime is 10662972227. The next prime is 10662972251. The reversal of 10662972242 is 24227926601.

It is a super-2 number, since 2×10662972242² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10662972242.

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, 140009 + ... + 202307.

It is an arithmetic number, because the mean of its divisors is an integer number (559298250).

Almost surely, 2^10662972242 is an apocalyptic number.

10662972242 is a deficient number, since it is larger than the sum of its proper divisors (7234571758).

10662972242 is a wasteful number, since it uses less digits than its factorization.

10662972242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62570.

The product of its (nonzero) digits is 145152, while the sum is 41.

It can be divided in two parts, 106629 and 72242, that added together give a palindrome (178871).

The spelling of 10662972242 in words is "ten billion, six hundred sixty-two million, nine hundred seventy-two thousand, two hundred forty-two".