100102022001122 has 4 divisors (see below), whose sum is σ = 150153033001686. Its totient is φ = 50051011000560.

The previous prime is 100102022001083. The next prime is 100102022001127. The reversal of 100102022001122 is 221100220201001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 57088768715521 + 43013253285601 = 7555711^2 + 6558449^2 .

It is a super-2 number, since 2×100102022001122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100102022001097 and 100102022001106.

It is not an unprimeable number, because it can be changed into a prime (100102022001127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025505500279 + ... + 25025505500282.

Almost surely, 2^{100102022001122} is an apocalyptic number.

100102022001122 is a deficient number, since it is larger than the sum of its proper divisors (50051011000564).

100102022001122 is an equidigital number, since it uses as much as digits as its factorization.

100102022001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50051011000563.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100102022001122 its reverse (221100220201001), we get a palindrome (321202242202123).

The spelling of 100102022001122 in words is "one hundred trillion, one hundred two billion, twenty-two million, one thousand, one hundred twenty-two".