202220002120102 has 16 divisors (see below), whose sum is σ = 313477663444992. Its totient is φ = 97735006418760.

The previous prime is 202220002120091. The next prime is 202220002120139. The reversal of 202220002120102 is 201021200022202.

202220002120102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1889641128 + ... + 1889748139.

It is an arithmetic number, because the mean of its divisors is an integer number (19592353965312).

Almost surely, 2^{202220002120102} is an apocalyptic number.

202220002120102 is a deficient number, since it is larger than the sum of its proper divisors (111257661324890).

202220002120102 is a wasteful number, since it uses less digits than its factorization.

202220002120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779390163.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202220002120102 its reverse (201021200022202), we get a palindrome (403241202142304).

The spelling of 202220002120102 in words is "two hundred two trillion, two hundred twenty billion, two million, one hundred twenty thousand, one hundred two".