10211622251201 has 24 divisors (see below), whose sum is σ = 12044138996736. Its totient is φ = 8480917313280.

The previous prime is 10211622251189. The next prime is 10211622251249. The reversal of 10211622251201 is 10215222611201.

It is a happy number.

It is not a de Polignac number, because 10211622251201 - 2¹⁸ = 10211621989057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10211622251251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98720 + ... + 4520286.

It is an arithmetic number, because the mean of its divisors is an integer number (501839124864).

Almost surely, 2^{10211622251201} is an apocalyptic number.

It is an amenable number.

10211622251201 is a deficient number, since it is larger than the sum of its proper divisors (1832516745535).

10211622251201 is an equidigital number, since it uses as much as digits as its factorization.

10211622251201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421889 (or 4421852 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 10211622251201 its reverse (10215222611201), we get a palindrome (20426844862402).

The spelling of 10211622251201 in words is "ten trillion, two hundred eleven billion, six hundred twenty-two million, two hundred fifty-one thousand, two hundred one".