102200222202122 has 16 divisors (see below), whose sum is σ = 167930655577344. Its totient is φ = 46261888584000.

The previous prime is 102200222202121. The next prime is 102200222202131. The reversal of 102200222202122 is 221202222002201.

It is a super-2 number, since 2×102200222202122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102200222202094 and 102200222202103.

It is not an unprimeable number, because it can be changed into a prime (102200222202121) 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, 9637888154 + ... + 9637898757.

It is an arithmetic number, because the mean of its divisors is an integer number (10495665973584).

Almost surely, 2^{102200222202122} is an apocalyptic number.

102200222202122 is a deficient number, since it is larger than the sum of its proper divisors (65730433375222).

102200222202122 is a wasteful number, since it uses less digits than its factorization.

102200222202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19275787165.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 102200222202122 its reverse (221202222002201), we get a palindrome (323402444204323).

The spelling of 102200222202122 in words is "one hundred two trillion, two hundred billion, two hundred twenty-two million, two hundred two thousand, one hundred twenty-two".