11100212020199 has 32 divisors (see below), whose sum is σ = 12331117814400. Its totient is φ = 9943788359680.

The previous prime is 11100212020189. The next prime is 11100212020223. The reversal of 11100212020199 is 99102021200111.

It is not a de Polignac number, because 11100212020199 - 2⁸ = 11100212019943 is a prime.

It is a super-3 number, since 3×11100212020199³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100212020169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 490345709 + ... + 490368345.

It is an arithmetic number, because the mean of its divisors is an integer number (385347431700).

Almost surely, 2^{11100212020199} is an apocalyptic number.

11100212020199 is a deficient number, since it is larger than the sum of its proper divisors (1230905794201).

11100212020199 is a wasteful number, since it uses less digits than its factorization.

11100212020199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36763.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 11100212020199 in words is "eleven trillion, one hundred billion, two hundred twelve million, twenty thousand, one hundred ninety-nine".