1022196276244 has 72 divisors (see below), whose sum is σ = 2147767846560. Its totient is φ = 421862313600.

The previous prime is 1022196276193. The next prime is 1022196276251. The reversal of 1022196276244 is 4426726912201.

It is a super-3 number, since 3×1022196276244³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022196276194 and 1022196276203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 673174 + ... + 1580365.

It is an arithmetic number, because the mean of its divisors is an integer number (29830108980).

Almost surely, 2^{1022196276244} is an apocalyptic number.

It is an amenable number.

1022196276244 is an abundant number, since it is smaller than the sum of its proper divisors (1125571570316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022196276244 is a wasteful number, since it uses less digits than its factorization.

1022196276244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253641 (or 2253626 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 1022196276244 in words is "one trillion, twenty-two billion, one hundred ninety-six million, two hundred seventy-six thousand, two hundred forty-four".