1022212021102 has 16 divisors (see below), whose sum is σ = 1534677580800. Its totient is φ = 510652913760.

The previous prime is 1022212021099. The next prime is 1022212021121. The reversal of 1022212021102 is 2011202122201.

It is a happy number.

1022212021102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 37693924 + ... + 37721032.

It is an arithmetic number, because the mean of its divisors is an integer number (95917348800).

Almost surely, 2^{1022212021102} is an apocalyptic number.

1022212021102 is a deficient number, since it is larger than the sum of its proper divisors (512465559698).

1022212021102 is a wasteful number, since it uses less digits than its factorization.

1022212021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43131.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1022212021102 its reverse (2011202122201), we get a palindrome (3033414143303).

The spelling of 1022212021102 in words is "one trillion, twenty-two billion, two hundred twelve million, twenty-one thousand, one hundred two".