1202860122 has 16 divisors (see below), whose sum is σ = 2451111840. Its totient is φ = 393388112.

The previous prime is 1202860073. The next prime is 1202860123. The reversal of 1202860122 is 2210682021.

It is a junction number, because it is equal to n+sod(n) for n = 1202860092 and 1202860101.

It is not an unprimeable number, because it can be changed into a prime (1202860123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890972 + ... + 1891607.

It is an arithmetic number, because the mean of its divisors is an integer number (153194490).

Almost surely, 2^1202860122 is an apocalyptic number.

1202860122 is an abundant number, since it is smaller than the sum of its proper divisors (1248251718).

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

1202860122 is a wasteful number, since it uses less digits than its factorization.

1202860122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782637.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1202860122 is about 34682.2738873909. The cubic root of 1202860122 is about 1063.5021585327.

The spelling of 1202860122 in words is "one billion, two hundred two million, eight hundred sixty thousand, one hundred twenty-two".