10220002120101 has 16 divisors (see below), whose sum is σ = 13697199160128. Its totient is φ = 6778146662400.

The previous prime is 10220002120067. The next prime is 10220002120109. The reversal of 10220002120101 is 10102120002201.

It is not a de Polignac number, because 10220002120101 - 2²¹ = 10220000022949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220002120109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9060495 + ... + 10125836.

It is an arithmetic number, because the mean of its divisors is an integer number (856074947508).

Almost surely, 2^{10220002120101} is an apocalyptic number.

It is an amenable number.

10220002120101 is a deficient number, since it is larger than the sum of its proper divisors (3477197040027).

10220002120101 is a wasteful number, since it uses less digits than its factorization.

10220002120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19187252.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10220002120101 its reverse (10102120002201), we get a palindrome (20322122122302).

The spelling of 10220002120101 in words is "ten trillion, two hundred twenty billion, two million, one hundred twenty thousand, one hundred one".