101210002201015 has 32 divisors (see below), whose sum is σ = 127104556510080. Its totient is φ = 77220345962496.

The previous prime is 101210002200977. The next prime is 101210002201031. The reversal of 101210002201015 is 510102200012101.

It is a cyclic number.

It is not a de Polignac number, because 101210002201015 - 2¹¹ = 101210002198967 is a prime.

It is a super-2 number, since 2×101210002201015² (a number of 29 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 101210002201015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 412687969 + ... + 412933141.

It is an arithmetic number, because the mean of its divisors is an integer number (3972017390940).

Almost surely, 2^{101210002201015} is an apocalyptic number.

101210002201015 is a deficient number, since it is larger than the sum of its proper divisors (25894554309065).

101210002201015 is a wasteful number, since it uses less digits than its factorization.

101210002201015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255723.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 101210002201015 its reverse (510102200012101), we get a palindrome (611312202213116).

The spelling of 101210002201015 in words is "one hundred one trillion, two hundred ten billion, two million, two hundred one thousand, fifteen".