22202012212102 has 8 divisors (see below), whose sum is σ = 33354491300496. Its totient is φ = 11083848445272.

The previous prime is 22202012212091. The next prime is 22202012212183. The reversal of 22202012212102 is 20121221020222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22202012212102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8578828773 + ... + 8578831360.

It is an arithmetic number, because the mean of its divisors is an integer number (4169311412562).

Almost surely, 2^{22202012212102} is an apocalyptic number.

22202012212102 is a deficient number, since it is larger than the sum of its proper divisors (11152479088394).

22202012212102 is a wasteful number, since it uses less digits than its factorization.

22202012212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17157660782.

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

Adding to 22202012212102 its reverse (20121221020222), we get a palindrome (42323233232324).

The spelling of 22202012212102 in words is "twenty-two trillion, two hundred two billion, twelve million, two hundred twelve thousand, one hundred two".