9266212501 has 32 divisors (see below), whose sum is σ = 11810453760. Its totient is φ = 7071128064.

The previous prime is 9266212471. The next prime is 9266212513. The reversal of 9266212501 is 1052126629.

It is a happy number.

It is not a de Polignac number, because 9266212501 - 2⁹ = 9266211989 is a prime.

It is a super-2 number, since 2×9266212501² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9266212801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4625166 + ... + 4627168.

It is an arithmetic number, because the mean of its divisors is an integer number (369076680).

Almost surely, 2^9266212501 is an apocalyptic number.

9266212501 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

It is an amenable number.

9266212501 is a deficient number, since it is larger than the sum of its proper divisors (2544241259).

9266212501 is a wasteful number, since it uses less digits than its factorization.

9266212501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3805.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 9266212501 is about 96261.1681884237. The cubic root of 9266212501 is about 2100.3939171099.

The spelling of 9266212501 in words is "nine billion, two hundred sixty-six million, two hundred twelve thousand, five hundred one".