10122111022201 has 32 divisors (see below), whose sum is σ = 10750486855680. Its totient is φ = 9503669736000.

The previous prime is 10122111022189. The next prime is 10122111022223. The reversal of 10122111022201 is 10222011122101.

It is not a de Polignac number, because 10122111022201 - 2¹³ = 10122111014009 is a prime.

It is a super-2 number, since 2×10122111022201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122111022801) 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, 2035410951 + ... + 2035415923.

It is an arithmetic number, because the mean of its divisors is an integer number (335952714240).

Almost surely, 2^{10122111022201} is an apocalyptic number.

It is an amenable number.

10122111022201 is a deficient number, since it is larger than the sum of its proper divisors (628375833479).

10122111022201 is a wasteful number, since it uses less digits than its factorization.

10122111022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6877.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10122111022201 its reverse (10222011122101), we get a palindrome (20344122144302).

The spelling of 10122111022201 in words is "ten trillion, one hundred twenty-two billion, one hundred eleven million, twenty-two thousand, two hundred one".