100522222115 has 32 divisors (see below), whose sum is σ = 141273538560. Its totient is φ = 67223520000.

The previous prime is 100522222103. The next prime is 100522222121. The reversal of 100522222115 is 511222225001.

It is not a de Polignac number, because 100522222115 - 2¹⁴ = 100522205731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4406990 + ... + 4429740.

It is an arithmetic number, because the mean of its divisors is an integer number (4414798080).

Almost surely, 2^100522222115 is an apocalyptic number.

100522222115 is a deficient number, since it is larger than the sum of its proper divisors (40751316445).

100522222115 is a wasteful number, since it uses less digits than its factorization.

100522222115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25883.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 100522222115 its reverse (511222225001), we get a palindrome (611744447116).

The spelling of 100522222115 in words is "one hundred billion, five hundred twenty-two million, two hundred twenty-two thousand, one hundred fifteen".