10201101221002 has 16 divisors (see below), whose sum is σ = 16201850670720. Its totient is φ = 4800488096448.

The previous prime is 10201101220991. The next prime is 10201101221033. The reversal of 10201101221002 is 20012210110201.

It is a super-2 number, since 2×10201101221002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5122273 + ... + 6829339.

It is an arithmetic number, because the mean of its divisors is an integer number (1012615666920).

Almost surely, 2^{10201101221002} is an apocalyptic number.

10201101221002 is a deficient number, since it is larger than the sum of its proper divisors (6000749449718).

10201101221002 is a wasteful number, since it uses less digits than its factorization.

10201101221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882845.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10201101221002 its reverse (20012210110201), we get a palindrome (30213311331203).

The spelling of 10201101221002 in words is "ten trillion, two hundred one billion, one hundred one million, two hundred twenty-one thousand, two".