202020002222002 has 32 divisors (see below), whose sum is σ = 308417282192448. Its totient is φ = 99230094600000.

The previous prime is 202020002221993. The next prime is 202020002222009. The reversal of 202020002222002 is 200222200020202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (202020002222009) 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, 160553352 + ... + 161806732.

It is an arithmetic number, because the mean of its divisors is an integer number (9638040068514).

Almost surely, 2^{202020002222002} is an apocalyptic number.

202020002222002 is a deficient number, since it is larger than the sum of its proper divisors (106397279970446).

202020002222002 is a wasteful number, since it uses less digits than its factorization.

202020002222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259706.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 202020002222002 its reverse (200222200020202), we get a palindrome (402242202242204).

The spelling of 202020002222002 in words is "two hundred two trillion, twenty billion, two million, two hundred twenty-two thousand, two".