1022220001210 has 16 divisors (see below), whose sum is σ = 1840800589056. Its totient is φ = 408709203408.

The previous prime is 1022220001183. The next prime is 1022220001223. The reversal of 1022220001210 is 121000222201.

It is a happy number.

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, 22325622 + ... + 22371361.

It is an arithmetic number, because the mean of its divisors is an integer number (115050036816).

Almost surely, 2^{1022220001210} is an apocalyptic number.

1022220001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022220001210 is a deficient number, since it is larger than the sum of its proper divisors (818580587846).

1022220001210 is a wasteful number, since it uses less digits than its factorization.

1022220001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44699277.

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

Adding to 1022220001210 its reverse (121000222201), we get a palindrome (1143220223411).

The spelling of 1022220001210 in words is "one trillion, twenty-two billion, two hundred twenty million, one thousand, two hundred ten".