102011201112022 has 4 divisors (see below), whose sum is σ = 153016801668036. Its totient is φ = 51005600556010.

The previous prime is 102011201112011. The next prime is 102011201112053. The reversal of 102011201112022 is 220211102110201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102011201111987 and 102011201112005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25502800278004 + ... + 25502800278007.

It is an arithmetic number, because the mean of its divisors is an integer number (38254200417009).

Almost surely, 2^{102011201112022} is an apocalyptic number.

102011201112022 is a deficient number, since it is larger than the sum of its proper divisors (51005600556014).

102011201112022 is an equidigital number, since it uses as much as digits as its factorization.

102011201112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51005600556013.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102011201112022 its reverse (220211102110201), we get a palindrome (322222303222223).

The spelling of 102011201112022 in words is "one hundred two trillion, eleven billion, two hundred one million, one hundred twelve thousand, twenty-two".