202210122220102 has 16 divisors (see below), whose sum is σ = 304862703154560. Its totient is φ = 100590170277888.

The previous prime is 202210122220081. The next prime is 202210122220103. The reversal of 202210122220102 is 201022221012202.

It is a self number, because there is not a number n which added to its sum of digits gives 202210122220102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202210122220103) 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, 236850678 + ... + 237702889.

It is an arithmetic number, because the mean of its divisors is an integer number (19053918947160).

Almost surely, 2^{202210122220102} is an apocalyptic number.

202210122220102 is a deficient number, since it is larger than the sum of its proper divisors (102652580934458).

202210122220102 is a wasteful number, since it uses less digits than its factorization.

202210122220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474554655.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202210122220102 its reverse (201022221012202), we get a palindrome (403232343232304).

The spelling of 202210122220102 in words is "two hundred two trillion, two hundred ten billion, one hundred twenty-two million, two hundred twenty thousand, one hundred two".