1210222132022 has 4 divisors (see below), whose sum is σ = 1815333198036. Its totient is φ = 605111066010.

The previous prime is 1210222132001. The next prime is 1210222132033. The reversal of 1210222132022 is 2202312220121.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1210222131985 and 1210222132003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302555533004 + ... + 302555533007.

It is an arithmetic number, because the mean of its divisors is an integer number (453833299509).

Almost surely, 2^{1210222132022} is an apocalyptic number.

1210222132022 is a deficient number, since it is larger than the sum of its proper divisors (605111066014).

1210222132022 is an equidigital number, since it uses as much as digits as its factorization.

1210222132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605111066013.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1210222132022 its reverse (2202312220121), we get a palindrome (3412534352143).

The spelling of 1210222132022 in words is "one trillion, two hundred ten billion, two hundred twenty-two million, one hundred thirty-two thousand, twenty-two".