1022111000210 has 16 divisors (see below), whose sum is σ = 1842108221016. Its totient is φ = 408331417728.

The previous prime is 1022111000201. The next prime is 1022111000249. The reversal of 1022111000210 is 120001112201.

1022111000210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 907014331129 + 115096669081 = 952373^2 + 339259^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1022111000191 and 1022111000200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64114427 + ... + 64130366.

Almost surely, 2^{1022111000210} is an apocalyptic number.

1022111000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022111000210 is a deficient number, since it is larger than the sum of its proper divisors (819997220806).

1022111000210 is a wasteful number, since it uses less digits than its factorization.

1022111000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128245597.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1022111000210 its reverse (120001112201), we get a palindrome (1142112112411).

The spelling of 1022111000210 in words is "one trillion, twenty-two billion, one hundred eleven million, two hundred ten", and thus it is an aban number.