2102200342 has 16 divisors (see below), whose sum is σ = 3460568832. Its totient is φ = 949822120.

The previous prime is 2102200333. The next prime is 2102200351. The reversal of 2102200342 is 2430022012.

It is an interprime number because it is at equal distance from previous prime (2102200333) and next prime (2102200351).

It is a congruent number.

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, 282418 + ... + 289765.

It is an arithmetic number, because the mean of its divisors is an integer number (216285552).

Almost surely, 2^2102200342 is an apocalyptic number.

2102200342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2102200342 is a deficient number, since it is larger than the sum of its proper divisors (1358368490).

2102200342 is a wasteful number, since it uses less digits than its factorization.

2102200342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572363.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2102200342 is about 45849.7583635945. The cubic root of 2102200342 is about 1281.0262647617.

Adding to 2102200342 its reverse (2430022012), we get a palindrome (4532222354).

The spelling of 2102200342 in words is "two billion, one hundred two million, two hundred thousand, three hundred forty-two".