2220101402 has 16 divisors (see below), whose sum is σ = 3383806752. Its totient is φ = 1092301200.

The previous prime is 2220101393. The next prime is 2220101407. The reversal of 2220101402 is 2041010222.

It is not an unprimeable number, because it can be changed into a prime (2220101407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788 + ... + 66639.

It is an arithmetic number, because the mean of its divisors is an integer number (211487922).

Almost surely, 2^2220101402 is an apocalyptic number.

2220101402 is a deficient number, since it is larger than the sum of its proper divisors (1163705350).

2220101402 is a wasteful number, since it uses less digits than its factorization.

2220101402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67693.

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

The square root of 2220101402 is about 47117.9520140678. The cubic root of 2220101402 is about 1304.5406117320.

Adding to 2220101402 its reverse (2041010222), we get a palindrome (4261111624).

The spelling of 2220101402 in words is "two billion, two hundred twenty million, one hundred one thousand, four hundred two".