1122021102022 has 32 divisors (see below), whose sum is σ = 1741501417824. Its totient is φ = 541799328000.

The previous prime is 1122021102017. The next prime is 1122021102031. The reversal of 1122021102022 is 2202011202211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1122021101987 and 1122021102005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54211908 + ... + 54232600.

It is an arithmetic number, because the mean of its divisors is an integer number (54421919307).

Almost surely, 2^{1122021102022} is an apocalyptic number.

1122021102022 is a deficient number, since it is larger than the sum of its proper divisors (619480315802).

1122021102022 is a wasteful number, since it uses less digits than its factorization.

1122021102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27384.

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

Adding to 1122021102022 its reverse (2202011202211), we get a palindrome (3324032304233).

The spelling of 1122021102022 in words is "one trillion, one hundred twenty-two billion, twenty-one million, one hundred two thousand, twenty-two".