1022200022111 has 8 divisors (see below), whose sum is σ = 1034564636784. Its totient is φ = 1009836573120.

The previous prime is 1022200021979. The next prime is 1022200022131. The reversal of 1022200022111 is 1112200022201.

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

It is a cyclic number.

It is not a de Polignac number, because 1022200022111 - 2¹⁸ = 1022199759967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022200022131) 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, 1542365 + ... + 2103161.

It is an arithmetic number, because the mean of its divisors is an integer number (129320579598).

Almost surely, 2^{1022200022111} is an apocalyptic number.

1022200022111 is a deficient number, since it is larger than the sum of its proper divisors (12364614673).

1022200022111 is an equidigital number, since it uses as much as digits as its factorization.

1022200022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582841.

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

Adding to 1022200022111 its reverse (1112200022201), we get a palindrome (2134400044312).

The spelling of 1022200022111 in words is "one trillion, twenty-two billion, two hundred million, twenty-two thousand, one hundred eleven".