2220201021002 has 16 divisors (see below), whose sum is σ = 3478582876032. Its totient is φ = 1060770218640.

The previous prime is 2220201020977. The next prime is 2220201021067. The reversal of 2220201021002 is 2001201020222.

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, 24159374 + ... + 24251097.

It is an arithmetic number, because the mean of its divisors is an integer number (217411429752).

Almost surely, 2^{2220201021002} is an apocalyptic number.

2220201021002 is a deficient number, since it is larger than the sum of its proper divisors (1258381855030).

2220201021002 is a wasteful number, since it uses less digits than its factorization.

2220201021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48411493.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2220201021002 its reverse (2001201020222), we get a palindrome (4221402041224).

The spelling of 2220201021002 in words is "two trillion, two hundred twenty billion, two hundred one million, twenty-one thousand, two".