1011200022202 has 8 divisors (see below), whose sum is σ = 1516873686912. Its totient is φ = 505575459900.

The previous prime is 1011200022197. The next prime is 1011200022229. The reversal of 1011200022202 is 2022200021101.

It is a happy number.

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

It is a super-3 number, since 3×1011200022202³ (a number of 37 digits) contains 333 as substring.

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, 12224074 + ... + 12306517.

It is an arithmetic number, because the mean of its divisors is an integer number (189609210864).

Almost surely, 2^{1011200022202} is an apocalyptic number.

1011200022202 is a deficient number, since it is larger than the sum of its proper divisors (505673664710).

1011200022202 is a wasteful number, since it uses less digits than its factorization.

1011200022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24551204.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1011200022202 its reverse (2022200021101), we get a palindrome (3033400043303).

The spelling of 1011200022202 in words is "one trillion, eleven billion, two hundred million, twenty-two thousand, two hundred two".