2090119911902 has 32 divisors (see below), whose sum is σ = 3423902508000. Its totient is φ = 949025548800.

The previous prime is 2090119911889. The next prime is 2090119911923. The reversal of 2090119911902 is 2091199110902.

It is a super-2 number, since 2×2090119911902² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85898474 + ... + 85922802.

It is an arithmetic number, because the mean of its divisors is an integer number (106996953375).

Almost surely, 2^{2090119911902} is an apocalyptic number.

2090119911902 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2090119911902 is a deficient number, since it is larger than the sum of its proper divisors (1333782596098).

2090119911902 is a wasteful number, since it uses less digits than its factorization.

2090119911902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28412.

The product of its (nonzero) digits is 26244, while the sum is 44.

The spelling of 2090119911902 in words is "two trillion, ninety billion, one hundred nineteen million, nine hundred eleven thousand, nine hundred two".