1022000010111 has 12 divisors (see below), whose sum is σ = 1527126452280. Its totient is φ = 657839086800.

The previous prime is 1022000010107. The next prime is 1022000010113. The reversal of 1022000010111 is 1110100002201.

It is a happy number.

It is not a de Polignac number, because 1022000010111 - 2² = 1022000010107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1022000010093 and 1022000010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022000010113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1957854165 + ... + 1957854686.

It is an arithmetic number, because the mean of its divisors is an integer number (127260537690).

Almost surely, 2^{1022000010111} is an apocalyptic number.

1022000010111 is a deficient number, since it is larger than the sum of its proper divisors (505126442169).

1022000010111 is a wasteful number, since it uses less digits than its factorization.

1022000010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3915708886 (or 3915708883 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1022000010111 its reverse (1110100002201), we get a palindrome (2132100012312).

The spelling of 1022000010111 in words is "one trillion, twenty-two billion, ten thousand, one hundred eleven".