1222898086408 has 32 divisors (see below), whose sum is σ = 2378117157120. Its totient is φ = 588920472000.

The previous prime is 1222898086369. The next prime is 1222898086463. The reversal of 1222898086408 is 8046808982221.

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, 11632603 + ... + 11737258.

It is an arithmetic number, because the mean of its divisors is an integer number (74316161160).

Almost surely, 2^{1222898086408} is an apocalyptic number.

It is an amenable number.

1222898086408 is a deficient number, since it is larger than the sum of its proper divisors (1155219070712).

1222898086408 is a wasteful number, since it uses less digits than its factorization.

1222898086408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23370109 (or 23370105 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 58.

The spelling of 1222898086408 in words is "one trillion, two hundred twenty-two billion, eight hundred ninety-eight million, eighty-six thousand, four hundred eight".