1201010022099 has 48 divisors (see below), whose sum is σ = 1793230575552. Its totient is φ = 773988804864.

The previous prime is 1201010022089. The next prime is 1201010022109. The reversal of 1201010022099 is 9902200101021.

It is an interprime number because it is at equal distance from previous prime (1201010022089) and next prime (1201010022109).

It is not a de Polignac number, because 1201010022099 - 2⁹ = 1201010021587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201010022049) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92571177 + ... + 92584149.

It is an arithmetic number, because the mean of its divisors is an integer number (37358970324).

Almost surely, 2^{1201010022099} is an apocalyptic number.

1201010022099 is a deficient number, since it is larger than the sum of its proper divisors (592220553453).

1201010022099 is a wasteful number, since it uses less digits than its factorization.

1201010022099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14796 (or 14793 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 1201010022099 in words is "one trillion, two hundred one billion, ten million, twenty-two thousand, ninety-nine".